GET_UNPACK_MAT SAP Function module - Validation of material in specified HU for unpacking

GET_UNPACK_MAT is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name GET_UNPACK_MAT into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: LMGT
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM GET_UNPACK_MAT - GET UNPACK MAT

CALL FUNCTION 'GET_UNPACK_MAT' "Validation of material in specified HU for unpacking
  EXPORTING
    i_mat_id =                  " vepo-matnr    material ID
    i_quantity =                " vepo-vemng
    i_uom =                     " vepo-vemeh
    i_charg =                   " vepo-charg
    i_bestq =                   " vepo-bestq
    i_sobkz =                   " vepo-sobkz
    i_sonum =                   " vepo-sonum
    i_mlvs =                    " mlvs
  TABLES
    t_hu_items =                "               VEPO + desc of material from MAKT
  EXCEPTIONS
    MAT_NOT_FOUND = 1           "               Handling unit not found
    UOM_NOT_ALLOWED = 2         "
    CONVERSION_NOT_ALLOWED = 3  "
    WRONG_STOCK_CATEGORY = 4    "
    WRONG_STOCK_INDICATOR = 5   "
    WRONG_STOCK_NUMBER = 6      "
    WRONG_QTY = 7               "
    WRONG_BATCH = 8             "
    INTERNAL_ERROR = 9          "
    .  "  GET_UNPACK_MAT

ABAP code example for Function Module GET_UNPACK_MAT

The ABAP code below is a full code listing to execute function module GET_UNPACK_MAT including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA:
it_t_hu_items  
 
 TYPE STANDARD TABLE OF STRING,"TABLES PARAM
wa_t_hu_items
 
 LIKE LINE OF it_t_hu_items
.

 

SELECT single MATNR 
  FROM VEPO 
  INTO @DATA(ld_i_mat_id).

 

SELECT single VEMNG 
  FROM VEPO 
  INTO @DATA(ld_i_quantity).

 

SELECT single VEMEH 
  FROM VEPO 
  INTO @DATA(ld_i_uom).

 

SELECT single CHARG 
  FROM VEPO 
  INTO @DATA(ld_i_charg).

 

SELECT single BESTQ 
  FROM VEPO 
  INTO @DATA(ld_i_bestq).

 

SELECT single SOBKZ 
  FROM VEPO 
  INTO @DATA(ld_i_sobkz).

 

SELECT single SONUM 
  FROM VEPO 
  INTO @DATA(ld_i_sonum).


DATA(ld_i_mlvs) = 'Check type of data required'.
 

"populate fields of struture and append to itab
append wa_t_hu_items to it_t_hu_items.
.

CALL FUNCTION 'GET_UNPACK_MAT'
  EXPORTING
    i_mat_id =                   ld_i_mat_id
    i_quantity =                 ld_i_quantity
    i_uom =                      ld_i_uom
    i_charg =                    ld_i_charg
    i_bestq =                    ld_i_bestq
    i_sobkz =                    ld_i_sobkz
    i_sonum =                    ld_i_sonum
    i_mlvs =                     ld_i_mlvs
  TABLES
    t_hu_items =                 it_t_hu_items
  EXCEPTIONS
    MAT_NOT_FOUND =              1
    UOM_NOT_ALLOWED =            2
    CONVERSION_NOT_ALLOWED =     3
    WRONG_STOCK_CATEGORY =       4
    WRONG_STOCK_INDICATOR =      5
    WRONG_STOCK_NUMBER =         6
    WRONG_QTY =                  7
    WRONG_BATCH =                8
    INTERNAL_ERROR =             9
    .  "  GET_UNPACK_MAT

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 3. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 4. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 5. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 6. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 7. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 8. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 9. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_i_mat_id
 
 TYPE VEPO-MATNR ,
it_t_hu_items
 
 TYPE STANDARD TABLE OF STRING ,
wa_t_hu_items
 
 LIKE LINE OF it_t_hu_items,
ld_i_quantity
 
 TYPE VEPO-VEMNG ,
ld_i_uom
 
 TYPE VEPO-VEMEH ,
ld_i_charg
 
 TYPE VEPO-CHARG ,
ld_i_bestq
 
 TYPE VEPO-BESTQ ,
ld_i_sobkz
 
 TYPE VEPO-SOBKZ ,
ld_i_sonum
 
 TYPE VEPO-SONUM ,
ld_i_mlvs
 
 TYPE MLVS .



SELECT single MATNR 
  FROM VEPO 
  INTO ld_i_mat_id.
 

"populate fields of struture and append to itab
append wa_t_hu_items to it_t_hu_items.

SELECT single VEMNG 
  FROM VEPO 
  INTO ld_i_quantity.


SELECT single VEMEH 
  FROM VEPO 
  INTO ld_i_uom.


SELECT single CHARG 
  FROM VEPO 
  INTO ld_i_charg.


SELECT single BESTQ 
  FROM VEPO 
  INTO ld_i_bestq.


SELECT single SOBKZ 
  FROM VEPO 
  INTO ld_i_sobkz.


SELECT single SONUM 
  FROM VEPO 
  INTO ld_i_sonum.

ld_i_mlvs = 'Check type of data required'.

SAP Documentation for FM GET_UNPACK_MAT